DTC F1 Side Sensor Bus LH Communication Error
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Refer to DTC F4 for details on DTC F1. < Ref. to
DTC F4 SIDE SENSOR BUS LH COMMUNICATION ERROR , Diagnostic Chart with Trouble Code. >